#263C96#263C96

#263C96 is a dark, vivid blue. Relative luminance 0.058; OKLCH L 39.7% C 0.150 H 268.2°. Best body text is #FFFFFF at 9.68:1 contrast (WCAG AA passes).

Color values

HEX	#263C96
RGB	rgb(38, 60, 150)
HSL	hsl(228, 60%, 37%)
HSV	hsv(228, 75%, 59%)
CMYK	cmyk(74.7%, 60%, 0%, 41.2%)
CIE-LAB	lab(29.02, 24.33, -51.88)
CIE-LCH	lch(29.02, 57.31, 295.12°)
OKLab	oklab(39.74% -0.0046 -0.1497)
OKLCH	oklch(39.74% 0.15 268.2)
XYZ	xyz(7.9183, 5.8450, 29.5591)
Luminance	0.0585 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263C96 #968026

analogous

#267496 #263C96 #482696

triadic

#263C96 #96263C #3C9626

tetradic

#263C96 #962674 #968026 #269648

square

#263C96 #962674 #968026 #269648

split-complementary

#263C96 #964826 #749626

monochromatic

#0D1534 #1A2865 #263C96 #3250C7 #6077D7

Accessibility & contrast

On white

9.68

#263C96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#263C96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263C96

9.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263C96	#FFFFFF	#000000	##FFFFFF
##263C96	1.00	9.68	2.17	9.68
#FFFFFF	9.68	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004A99

Deuteranopia (green-blind)

#003F94

Tritanopia (blue-blind)

#005363

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #263c96;
/* rgb */ color: rgb(38, 60, 150);
/* oklch */ color: oklch(39.7% 0.150 268.2);

Tailwind

colors: {
  custom: {
    50: '#7171b6',
    500: '#263c96',
    950: '#000000',
  },
}

SCSS

$custom: #263c96;
$custom-light: #7171b6;
$custom-dark: #000000;

JSON

{
  "hex": "#263c96",
  "rgb": {
    "r": 38,
    "g": 60,
    "b": 150
  },
  "hsl": {
    "h": 228.214,
    "s": 59.574,
    "l": 36.863
  },
  "oklch": {
    "l": 0.39735,
    "c": 0.1498,
    "h": 268.2
  },
  "luminance": 0.05846
}

Semantic roles & 50–950 ramp

primary

#263C96

secondary

#BCA95C

accent

#C445E3

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #263C96

Body copy rendered with the generated semantic roles for this colour.

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